EPL: Arteta delighted with Arsenal's splendid 4-0 win over West Brom

The Gunners ran out 4-0 winners at the Hawthorns to make it three victories on the bounce. Mikel Arteta feels confidence is running through his Arsenal squad and is one of the keys to their upturn in form.

The Gunners have had an excellent festive period, as wins over Chelsea and Brighton eased talk of a relegation battle and...